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Problem Statement Defining Classes Write and document the definition for the Product class. The Product class represents an item that would appear for sale on a Web site or in a department store (like a toaster). Product Class B Fields e description : String price : double productNumber : int E Methods * getCost(int qty): double O Product(int pNum, String pDesc, double price) • setDescription(String newDesc): void 9 setPrice(double newPrice) : void * toString): String • Each Product object has three instance variables: description, productNumber and price. • The class has one constructor that takes three parameters in the order productNumber, description and price. • The class has one accessor method named getCost(int qty) which returns the price for qty items of the Product. • The class has two mutator methods-setPrice() and setDescription()-that modify the corresponding instance variables. • The class has a toString() method that returns the Product as a String in the form: 34567: Small Toaster, $ 17.95. Note: use concatenation to construct the returned string. Do not use the String.format() method to format the returned value.

Problem Statement Defining Classes Write and document the definition for the Product class. The Product class represents an item that would appear for sale on a Web site or in a department store (like a toaster). Product Class B Fields e description : String price : double productNumber : int E Methods * getCost(int qty): double O Product(int pNum, String pDesc, double price) • setDescription(String newDesc): void 9 setPrice(double newPrice) : void * toString): String • Each Product object has three instance variables: description, productNumber and price. • The class has one constructor that takes three parameters in the order productNumber, description and price. • The class has one accessor method named getCost(int qty) which returns the price for qty items of the Product. • The class has two mutator methods-setPrice() and setDescription()-that modify the corresponding instance variables. • The class has a toString() method that returns the Product as a String in the form: 34567: Small Toaster, $ 17.95. Note: use concatenation to construct the returned string. Do not use the String.format() method to format the returned value.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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## Problem Statement ### Defining Classes Write and document the definition for the **Product** class. The **Product** class represents an item that would appear for sale on a website or in a department store (like a toaster). #### Class Diagram - **Product Class:** - **Fields:** - `description: String` - `price: double` - `productNumber: int` - **Methods:** - `getCost(int qty): double` - `Product(int pNum, String pDesc, double price)` - `setDescription(String newDesc): void` - `setPrice(double newPrice): void` - `toString(): String` #### Details - Each **Product** object has three instance variables: `description`, `productNumber`, and `price`. - The class has one constructor that takes three parameters in the order `productNumber`, `description`, and `price`. - The class has one accessor method named `getCost(int qty)` which returns the price for `qty` items of the **Product**. - The class has two mutator methods—`setPrice()` and `setDescription()`—that modify the corresponding instance variables. - The class has a `toString()` method that returns the Product as a String in the form: `34567: Small Toaster, $17.95`. *Note: use concatenation to construct the returned string. Do not use the `String.format()` method to format the returned value.*
Transcribed Image Text:## Problem Statement ### Defining Classes Write and document the definition for the **Product** class. The **Product** class represents an item that would appear for sale on a website or in a department store (like a toaster). #### Class Diagram - **Product Class:** - **Fields:** - `description: String` - `price: double` - `productNumber: int` - **Methods:** - `getCost(int qty): double` - `Product(int pNum, String pDesc, double price)` - `setDescription(String newDesc): void` - `setPrice(double newPrice): void` - `toString(): String` #### Details - Each **Product** object has three instance variables: `description`, `productNumber`, and `price`. - The class has one constructor that takes three parameters in the order `productNumber`, `description`, and `price`. - The class has one accessor method named `getCost(int qty)` which returns the price for `qty` items of the **Product**. - The class has two mutator methods—`setPrice()` and `setDescription()`—that modify the corresponding instance variables. - The class has a `toString()` method that returns the Product as a String in the form: `34567: Small Toaster, $17.95`. *Note: use concatenation to construct the returned string. Do not use the `String.format()` method to format the returned value.*
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